Pith Number

pith:SC4U6HDN

pith:2026:SC4U6HDNZSIOIKKHRFXUTHFDWQ

not attested not anchored not stored refs pending

Rethinking Multi-Branch and Cross-Backbone Fusion for Vehicle Re-Identification in the Foundation-Model Era

Hongyu Yang, Yu Wang

arxiv:2607.22068 v1 · 2026-07-24 · cs.CV · cs.LG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SC4U6HDNZSIOIKKHRFXUTHFDWQ}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-27T01:20:46.263358Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

90b94f1c6dcc90e42947896f499ca3b43a122dea3da412ffd27f746f5ef6faca

Aliases

arxiv: 2607.22068 · arxiv_version: 2607.22068v1 · doi: 10.48550/arxiv.2607.22068 · pith_short_12: SC4U6HDNZSIO · pith_short_16: SC4U6HDNZSIOIKKH · pith_short_8: SC4U6HDN

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/SC4U6HDNZSIOIKKHRFXUTHFDWQ \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 90b94f1c6dcc90e42947896f499ca3b43a122dea3da412ffd27f746f5ef6faca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cf2ed75a84fc25bd782c6b9a07f9affbe07cafb5fb68bbba71e1d09b9545f369",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-07-24T08:10:53Z",
    "title_canon_sha256": "2a26af78729c040a597bc0f509e9fc36b2f897cd69e1b3e33b89070fe3b1d3a5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.22068",
    "kind": "arxiv",
    "version": 1
  }
}